Huawei ME909u-521 - 4G/LTE- 3G/HSPA+ DC LGA Module - EU/ASIA
Supplier number: 55010580
The Huawei ME909u-521 (ME909E) is an LTE module with a 145-pin LGA form factor, supporting seven(!) LTE FDD-bands. Quad-band DC-HSPA+ and quad-band GPRS/EDGE for European network coverage is included as fall-back.
This module is part of Huawei's new LGA family, including MU509 (HSDPA), MU609 (HSPA+) and ME909 (LTE) which are all pin-to-pin compatible to enable a clear and easy path for future integration. This makes the integration of any one of these modules very future-proof.
With their ultra-compact design and extended operating temperature range, ME909 and it's siblings are the perfect platform for any M2M application.
This ME909u-521 module has the form factor LGA. For the same module with form factor mPCIe please refer to our article 10105 Huawei ME909u-521 Mini PCI Express - EU/ASIA
Please check out our article 10218 Huawei ME909u-521 developer kit for test and development.
- UMTS Bands
- B1 (2100)
B2 (1900)
B26 (850)
B8 (900)
- MIMO (Multiple-Input Multiple-Output)
- Yes
- LTE Bands
- B1 (2100)
B2 (1900)
B3 (1800)
B7 (2600)
B8 (900)
B20 (800DD)
B5 (850)
- Manufacturer
- Huawei
- LTE Region
- Europe
Asia
South America
Africa
- FOTA Firmware Updates
- Yes
- Form Factor
- LGA
- Technology
- LTE - cat 3
- Antenna Interface
- IPEX MHF/U.FL
- GPS
- Yes
- GNSS technology
- GPS
GLONASS
- Max DL Speed
- 100 Mbps
- Max UL Speed
- 100 Mbps
- Chipset
- Qualcomm
MDM9215
- Operating Temperature Range
- -30 °C – 75 °C
- Driver Support
- Windows 7
Windows XP
Windows Vista
Linux
Android
- Interface
- USB 2.0
- Voice Call Support
- Yes
- GPIO
- Yes
- Certification
- CE
RoHS
GCF
CE RED
- Technical details:
- This module will be shipped with the latest firmware and BOM code. At this moment the module will be shipped with the firmware 12.636.12.01.00 and BOM code 55010580. If you would like to order with a special firmware or BOM code, please contact sales@techship.com
When performing a FOTA upgrade or a local FOTA upgrade, please make sure to download the delta file corresponding to the current firmware of your module.
This guide instructs the kernel driver integration development for Huawei modules based on Linux operating system (OS), such as Android, Ubuntu and Chrome OS. It is intended for the driver developers of the products based on Linux kernel OS.
- Uploaded at
- 2015-02-26 17:24:50
- Last updated
- 2018-12-03 10:00:35
- Version
- V100R001_V2.0
- Requirements
- Linux, Huawei Module
- Related products
- Huawei ME909s-821 mPCIe
- Huawei ME909s-821 LGA
- Huawei ME909s-120 mPCIe EU
- Huawei ME909s-120 LGA EU
- Huawei ME906s-158 M.2 EU
- Huawei ME909s-120 LGA dev.kit
- Techship Starter kit Huawei ME909s
- Huawei MU709s-6 mPCIe
- Huawei MU509-C
- Huawei MG323 Rev. V1R1
- Huawei MG323-B Rev. V1R1
- Huawei MG323-B LCC Development Kit
- Huawei MU509-B LGA Development Kit
- Huawei MU609T LGA Development Kit
- Huawei MU609T
- Huawei MU736
- Huawei MC323
- Huawei MU609 LGA
- Huawei ME909u-521 - EU/ASIA
- Huawei ME909u-523D - US - AT&T
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-523D Mini PCI Express - US - AT&T
- Huawei MU609 Mini PCI Express
- Huawei MU609 dev.kit
- Huawei ME909u-521 developer kit
- Huawei MG323-B Rev. V1R3
- Huawei MU509-B
- Huawei MG323 Rev. V1R3
- Huawei ME909Tu-564 US AT&T
- Huawei ME909Tu-120 LGA Europe
- Huawei ME909Tu-120 devkit
- Huawei ME909Tu-565 US Verizon
- Huawei MU709s-2 devkit
- Huawei MU709s-2 LGA
- Huawei MU709s-2 mPCIe
- Huawei ME909s-120p V2 mPCIe
- Huawei ME909s-120 V2 LGA
This document describes best practices when designing a USB interface for use with Huawei wireless modules with USB interface capabilities.
- Uploaded at
- 2012-09-14 15:21:04
- Last updated
- 2018-12-03 10:01:52
- Version
- 02
- Related products
- Huawei ME906V - US
- Huawei ME906E - EU/ASIA
- Huawei ME906J - Japan
- Huawei MU609 LGA
- Huawei ME909u-521 - EU/ASIA
- Huawei ME909u-523D - US - AT&T
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-523D Mini PCI Express - US - AT&T
- Huawei MU609 Mini PCI Express
- Huawei MU609 dev.kit
- Huawei ME909u-521 developer kit
- Huawei ME909Tu-120 LGA Europe
- Huawei ME909Tu-120 devkit
- Huawei MU709s-2 devkit
- Huawei MU709s-2 LGA
- Huawei MU709s-2 mPCIe
- Huawei ME909s-821 mPCIe
- Huawei ME909s-821 LGA
- Huawei ME909s-120 mPCIe EU
- Huawei ME909s-120 LGA EU
- Huawei MU709s-6 mPCIe
- Huawei ME906s-158 M.2 EU
- Huawei ME909s-120 LGA dev.kit
- Huawei ME909s-120p V2 mPCIe
- Huawei ME909s-120 V2 LGA
This document mainly describes the power supply design for Huawei modules. This document also provides Huawei modules' requirements for power supplies, which can be used as reference for designing power supplies for Huawei modules. This document is composed of four chapters:
Power Supply Requirements
Power Supply Design Requirements
External Power Supply Circuits
Recommendations for the Layout and Routing of External Power Supply Circuits
- Uploaded at
- 2012-09-14 15:10:04
- Last updated
- 2018-12-03 09:52:25
- Version
- 02
- Related products
- Huawei MU709s-6 mPCIe
- Huawei MW269 V2 dev. kit.
- Huawei MU609 LGA
- Huawei ME909u-521 - EU/ASIA
- Huawei ME909u-523D - US - AT&T
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-523D Mini PCI Express - US - AT&T
- Huawei MU609 Mini PCI Express
- Huawei M.2 Developer kit for ME906/MU736
- Huawei DA6810 Wifi box
- Huawei MU609 dev.kit
- Huawei MG323-B Rev. V1R3
- Huawei MU509-B
- Huawei MG323 Rev. V1R3
- Huawei E8278s-602 LTE USB-stic
- Huawei ME909Tu-564 US AT&T
- Huawei ME936
- Huawei ME909Tu-120 LGA Europe
- Huawei ME909Tu-120 devkit
- Huawei ME909Tu-565 US Verizon
- Huawei EM820W
- Huawei MU709s-2 devkit
- Huawei MU709s-2 LGA
- Huawei MU709s-2 mPCIe
- Huawei MS2131i-8 USB-stick
- Huawei MC509-p Mini PCI Express
- Huawei ME909s-821 mPCIe
- Huawei ME909s-821 LGA
- Huawei ME209u-526D mPCIe
- Huawei ME209u-526D LGA
- Huawei ME909s-120 mPCIe EU
- Huawei ME909s-120 LGA EU
- Huawei ME909s-120p V2 mPCIe
- Huawei ME909s-120 V2 LGA
This guide will make it easier to migrate from one Huawei module to another. This version also includes the ME909s modules.
- Uploaded at
- 2015-11-23 12:21:48
- Last updated
- 2018-12-03 09:49:45
- Version
- 8
- Related products
- Huawei MU509-C
- Huawei MU509-B LGA Development Kit
- Huawei MU609 dev.kit
- Huawei MU609 LGA
- Huawei ME909u-521 - EU/ASIA
- Huawei ME909u-523D - US - AT&T
- Huawei MU709s-2 LGA
- Huawei ME909s-821 LGA
- Huawei ME209u-526D LGA
- Huawei ME909s-120 LGA EU
- Huawei MU709s-2 LGA TTS
- Techship Starter kit Huawei ME909s
- Huawei ME909s-120 LGA dev.kit
- Huawei MU709s-2 devkit
- Huawei MU509-B
- Huawei ME909u-521 developer kit
- Huawei ME909s-120 V2 LGA
This document describes AT command interface specifications that is supported by Huawei cellular wireless product ME909u-521 V1R2 module (starting from FW version 12.631.07.01.00).
Please read the release note released with the firmware software before using ME909 wireless module and this document.
- Uploaded at
- 2013-04-05 12:18:19
- Last updated
- 2017-07-07 15:55:13
- Version
- V1R2:02
- Related products
- Huawei ME909u-521 - EU/ASIA
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
This guide contains sequences of AT commands and instructions on how to perform certain tasks.
- Uploaded at
- 2016-03-07 09:53:02
- Last updated
- 2016-03-07 09:53:02
- Version
- 2.3
- Related products
- Huawei ME909u-521 developer kit
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-521 - EU/ASIA
This archive contains a 3D drawing of the LGA module ME909u-521.
- Uploaded at
- 2015-10-26 11:52:58
- Last updated
- 2015-10-26 11:52:58
- Version
- 01
- Requirements
- A program to display .STP files, for example CATIA.
- Related products
- Huawei ME909u-521 developer kit
- Huawei ME909u-521 - EU/ASIA
This document describes how electrostatic discharge (ESD) occurs, how to conduct ESD tests, how interfering signals resulted from ESD are coupled to circuits of electronic devices, and what rules need to be followed during ESD design for Huawei LGA modules. Following these rules can provide users with good ESD performance during applications of Huawei LGA modules.
- Uploaded at
- 2012-09-14 14:57:46
- Last updated
- 2015-10-05 12:47:05
- Version
- 01
- Related products
- Huawei MU609T
- Huawei MC509
- Huawei MC323
- Huawei MU609T LGA Development Kit
- Huawei MU739 LGA Development Kit
- Huawei MU509-B LGA Development Kit
- Huawei MG323-B LCC Development Kit
- Huawei MW269 V3 WiFi
- Huawei MW269 V2 WiFi/Bluetooth/FM
- Huawei MG323-B Rev. V1R1
- Huawei MG323 Rev. V1R1
- Huawei MU739
- Huawei MU509-C
- Huawei ME909u-523D - US - AT&T
- Huawei ME909u-521 - EU/ASIA
- Huawei MU609 LGA
- Huawei MU509-B
- Huawei MG323 Rev. V1R3
This document describes the rules and precautions of designing Printed Circuit Board (PCB) interconnection for the HUAWEI LGA module. By observing the rules, users can ensure the performance of this module in use and reduce costs effectively.
- Uploaded at
- 2012-09-14 15:01:17
- Last updated
- 2015-10-05 12:46:46
- Version
- 02
- Related products
- Huawei MU609T
- Huawei MC509
- Huawei MC323
- Huawei MU609T LGA Development Kit
- Huawei MU739 LGA Development Kit
- Huawei MU509-B LGA Development Kit
- Huawei MG323-B LCC Development Kit
- Huawei MW269 V3 WiFi
- Huawei MW269 V2 WiFi/Bluetooth/FM
- Huawei MG323-B Rev. V1R1
- Huawei MG323 Rev. V1R1
- Huawei MU739
- Huawei MU509-C
- Huawei ME909u-523D - US - AT&T
- Huawei ME909u-521 - EU/ASIA
- Huawei MU609 LGA
- Huawei MU509-B
- Huawei MG323 Rev. V1R3
This guide instructs the kernel driver integration development for Huawei Modules based on Embedded Linux & Android operating system. It is intended for the driver developers of the products based on Embedded Linux & Android OS.
- Uploaded at
- 2013-09-23 17:57:53
- Last updated
- 2015-10-05 12:45:45
- Version
- 1.2.7
- Related products
- Huawei MG323 Rev. V1R3
- Huawei MU509-B
- Huawei MG323-B Rev. V1R3
- Huawei ME909u-521 developer kit
- Huawei MU609 dev.kit
- Huawei M.2 Developer kit for ME906/MU736
- Huawei MC509-a Mini PCI Express
- Huawei MU609 Mini PCI Express
- Huawei ME909u-523D Mini PCI Express - US - AT&T
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-523D - US - AT&T
- Huawei ME909u-521 - EU/ASIA
- Huawei MU609 LGA
- Huawei MC509
- Huawei MC323
- Huawei MU609T
- Huawei MU733 B2B Development Kit
- Huawei MU609T LGA Development Kit
- Huawei MU739 LGA Development Kit
- Huawei MU509-B LGA Development Kit
- Huawei MG323-B LCC Development Kit
- Huawei EM770w
- Huawei EM680 Gobi 3000
- Huawei MG323-B Rev. V1R1
- Huawei MG323 Rev. V1R1
- Huawei MU739
- Huawei MU733
- Huawei MU509-C
- Huawei EM820W
- Huawei MC509-p Mini PCI Express
- Huawei ME909s-120 LGA dev.kit
- Huawei ME909s-120 LGA EU
- Huawei ME909s-120 mPCIe EU
- Huawei ME909s-821 LGA
- Huawei ME909s-821 mPCIe
- Huawei MU709s-2 mPCIe
- Huawei MU709s-2 LGA
- Huawei MU709s-2 devkit
- Huawei MU709s-6 mPCIe
- Huawei ME909s-120p V2 mPCIe
- Huawei ME909s-120 V2 LGA
This document provides instructions for storage, packing, SMT assembly, and rework of the HUAWEI LGA module, and serves as a guide to secondary assembly of the HUAWEI LGA module. Meanwhile, this document provides PCB design guide for module assembly requirements of producibility and maintainability
The HUAWEI LGA module has two types of packaging:
PCB145-3030M: 145 pin LGA with a dimension of 30 mm × 30 mm
PCB114-3020M: 114 pin LGA with a dimension of 30 mm × 20 mm
- Uploaded at
- 2012-09-14 15:04:52
- Last updated
- 2015-09-30 14:30:26
- Version
- 02
- Related products
- Huawei MU609T
- Huawei MC509
- Huawei MU609T LGA Development Kit
- Huawei MU739 LGA Development Kit
- Huawei MU509-B LGA Development Kit
- Huawei MU739
- Huawei MU509-C
- Huawei ME909u-523D - US - AT&T
- Huawei ME909u-521 - EU/ASIA
- Huawei MU609 LGA
- Huawei MU509-B
The purpose of this document is to describe some hardware specification which is useful to develop a product with HUAWEI LGA module supporting PCM (Pulse- Coded Modulation). This document is intended for HUAWEI customers who are integrators and about to implement their applications by using our module.
The HUAWEI LGA module supports the PCM, which can be used for the module to transmit and receive digital audio data. Linear and μ-law codecs are supported. The HUAWEI LGA module uses the PCM interface as part of the audio front end; it easily allows for an external codec to be used instead of the internal codec. As an example, through the PCM you could connect a HUAWEI LGA module to a Bluetooth device.
The HUAWEI LGA module has one PCM port. Please refer to the Hardware Guide of the module that you are in use to know the PIN number of the PCM ports.
- Uploaded at
- 2012-09-14 15:03:18
- Last updated
- 2015-09-30 14:30:16
- Version
- 03
- Related products
- Huawei MU609T
- Huawei MC509
- Huawei MC323
- Huawei MU609T LGA Development Kit
- Huawei MU509-B LGA Development Kit
- Huawei MG323 Rev. V1R1
- Huawei MU509-C
- Huawei ME909u-523D - US - AT&T
- Huawei ME909u-521 - EU/ASIA
- Huawei MU609 LGA
- Huawei MU509-B
- Huawei MG323 Rev. V1R3
Communications through universal asynchronous receiver/transmitter (UART) serial ports is convenient and reliable. UART serial ports are widely adopted in Huawei modules. This design guide describes the serial port specifications of Huawei modules and provides recommended design schemes for peripheral circuits. When designing UART serial ports for Huawei modules, customers can refer to this document.
Most of Huawei modules provide 8-wire serial ports with flow control. These 8-wire serial ports can also be used as 2-wire or 4-wire serial ports.
- Uploaded at
- 2012-09-14 15:13:01
- Last updated
- 2015-09-30 14:25:05
- Version
- 02
- Related products
- Huawei MU709s-2 mPCIe
- Huawei MU709s-2 LGA
- Huawei MU709s-2 devkit
- Huawei MU509-B
- Huawei ME909u-521 developer kit
- Huawei MU609 dev.kit
- Huawei MC509-a Mini PCI Express
- Huawei MU609 Mini PCI Express
- Huawei ME909u-523D Mini PCI Express - US - AT&T
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-523D - US - AT&T
- Huawei ME909u-521 - EU/ASIA
- Huawei MU609 LGA
- Huawei MC509
- Huawei MU509-B LGA Development Kit
- Huawei MU509-C
- Huawei MU709s-6 mPCIe
This document describes the difference in the AT Command specification between the ME909s and the ME909u.
- Uploaded at
- 2015-08-28 15:36:30
- Last updated
- 2015-09-30 13:25:39
- Version
- 01
- Related products
- Huawei ME909s-120 LGA EU
- Huawei ME909s-120 mPCIe EU
- Huawei ME909s-821 LGA
- Huawei ME909s-821 mPCIe
- Huawei ME909s-120 LGA dev.kit
- Huawei ME909u-521 developer kit
- Huawei ME909u-523D Mini PCI Express - US - AT&T
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-523D - US - AT&T
- Huawei ME909u-521 - EU/ASIA
- Huawei ME909s-120p V2 mPCIe
- Huawei ME909s-120 V2 LGA
This document is intended to provide references for customers to do module firmware update over the air. Customers need to refer to this document to develop the host application. This document also contains examples and relevant description. Huawei module and the related firmware in the table below support the FOTA service.
- Uploaded at
- 2014-06-04 15:37:29
- Last updated
- 2015-09-30 13:23:10
- Version
- 1
- Related products
- Huawei MU509-B
- Huawei ME909u-521 developer kit
- Huawei MU609 dev.kit
- Huawei MU609 Mini PCI Express
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-521 - EU/ASIA
- Huawei MU609 LGA
- Huawei MU509-B LGA Development Kit
- Huawei MU509-C
- Huawei ME909s-120 LGA dev.kit
- Huawei ME909s-120 LGA EU
- Huawei ME909s-120 mPCIe EU
- Huawei ME909s-821 LGA
- Huawei ME909s-821 mPCIe
- Huawei ME909s-120p V2 mPCIe
- Huawei ME909s-120 V2 LGA
Huawei UpdateWizard for Embedded Linux is the tool which is just for updating the
firmware of Huawei module.
The tool complies with interfaces of Huawei device and is forbidden to apply to
devices of any other manufacturer.
- Uploaded at
- 2014-01-07 11:12:07
- Last updated
- 2015-09-30 13:22:36
- Version
- 05
- Requirements
- Linux
- Related products
- Huawei ME909u-521 developer kit
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-521 - EU/ASIA
- Huawei ME909s-120 LGA dev.kit
- Huawei ME909s-120 LGA EU
- Huawei ME909s-120 mPCIe EU
- Huawei ME909s-821 LGA
- Huawei ME909s-821 mPCIe
- Huawei MU709s-2 mPCIe
- Huawei MU709s-2 LGA
- Huawei MU709s-2 devkit
- Huawei MU609 dev.kit
- Huawei MU609 Mini PCI Express
- Huawei MU609 LGA
- Huawei MU709s-6 mPCIe
- Huawei ME909s-120p V2 mPCIe
- Huawei ME909s-120 V2 LGA
This document briefly describes the power management related connection hardware
between the host and module.
This document is only applicable to the Windows XP/Android system; and is not
applicable to the Windows 7/8/blue system and later systems released by Microsoft
because of their feature (they defines their own sleep, wakeup and remote wakeup
standards).
- Uploaded at
- 2013-10-11 12:30:04
- Last updated
- 2015-09-30 13:22:16
- Version
- 01
- Related products
- Huawei MC509-a Mini PCI Express
- Huawei MU609 Mini PCI Express
- Huawei ME909u-523D Mini PCI Express - US - AT&T
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-523D - US - AT&T
- Huawei ME909u-521 - EU/ASIA
- Huawei ME909u-521 developer kit
- Huawei MU609 dev.kit
- Huawei MC509-p Mini PCI Express
- Huawei ME909s-120 LGA dev.kit
- Huawei ME909s-120 LGA EU
- Huawei ME909s-120 mPCIe EU
- Huawei ME909s-821 LGA
- Huawei ME909s-821 mPCIe
- Huawei MU709s-2 mPCIe
- Huawei MU709s-2 LGA
- Huawei MU709s-2 devkit
- Huawei MU709s-6 mPCIe
- Huawei ME909s-120p V2 mPCIe
- Huawei ME909s-120 V2 LGA
This document is intended to provide references for customers to choose appropriate
command sequences to start using the ME909u-521 module in a faster manner. This
document also contains examples and relevant description.
- Uploaded at
- 2013-10-17 12:30:23
- Last updated
- 2015-09-24 19:15:00
- Version
- 1
- Related products
- Huawei ME909u-521 developer kit
- Huawei ME909u-521 - EU/ASIA
This document describes the hardware application interfaces and air interfaces provided by HUAWEI ME909u-521 LTE LGA module.
This document helps hardware engineer to understand the interface specifications, electrical features and related product information of the ME909u-521 module.
- Uploaded at
- 2014-01-24 14:08:20
- Last updated
- 2015-09-24 19:09:35
- Version
- 2
- Related products
- Huawei ME909u-521 - EU/ASIA
- Huawei ME909u-521 developer kit
This document describes AT command interface specifications that is supported by Huawei cellular wireless product ME909u-521 V1R1 module.
Please read the release note released with the firmware software before using ME909 wireless module and this document.
- Uploaded at
- 2015-03-30 18:31:16
- Last updated
- 2015-09-24 18:01:43
- Version
- V1R1:01
- Related products
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-521 - EU/ASIA
This document is intended to provide references for customers to choose appropriate
command sequences to start using the ME909u-521 module in a faster manner. This
document also contains examples and relevant description.
- Uploaded at
- 2015-04-21 12:11:41
- Last updated
- 2015-09-24 17:59:47
- Version
- 03
- Related products
- Huawei ME909u-521 developer kit
- Huawei ME909u-521 - EU/ASIA
This is the datasheet for the Huawei module ME909u-521 LGA.
- Uploaded at
- 2015-06-16 18:55:04
- Last updated
- 2015-09-24 17:35:32
- Version
- 01
- Related products
- Huawei ME909u-521 - EU/ASIA
This document describes the brief hardware information of ME909 series module.
This document helps hardware engineer to understand the interface specifications, electrical features and related product information of the ME909 series module.
- Uploaded at
- 2015-08-27 11:38:00
- Last updated
- 2015-09-24 17:30:01
- Version
- 03
- Related products
- Huawei ME909u-521 - EU/ASIA
This archive contains the documents that declares the Huawei ME909u-521 CE RED and RoHS Conformity.
- Uploaded at
- 2017-05-31 12:15:15
- Last updated
- 2017-06-27 11:51:05
- Version
- 1
- Related products
- Huawei ME909u-521 - EU/ASIA
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-521 developer kit
This archive contains the CE certificate including the reports related to the certificates.
They include Safety, RF, EMF, and EMC reports.
- Uploaded at
- 2016-05-11 12:58:39
- Last updated
- 2016-07-29 17:42:31
- Version
- 02
- Requirements
- A program to open .rar files
- Related products
- Huawei ME909u-521 developer kit
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-521 - EU/ASIA
This archive contains the GCF certificate for the module ME909u-521.
- Uploaded at
- 2015-11-03 14:21:51
- Last updated
- 2015-11-03 14:21:51
- Version
- 3.49.04
- Requirements
- A software to open .rar files.
- Related products
- Huawei ME909u-521 developer kit
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-521 - EU/ASIA
This archive contains the Android Radio Interface Layer and the related release notes
It works for android 2.XX to 4.XX.
- Uploaded at
- 2016-05-24 14:52:36
- Last updated
- 2017-02-06 14:37:00
- Version
- V100R005B003D29SP00C03
- Requirements
- Android 2.XX, 3.XX or 4.XX
- Related products
- Huawei ME909s-120 LGA dev.kit
- Huawei MU709s-6 mPCIe
- Huawei ME909s-120 LGA EU
- Huawei ME909s-120 mPCIe EU
- Huawei ME909s-821 LGA
- Huawei ME909s-821 mPCIe
- Huawei MU709s-2 mPCIe
- Huawei MU709s-2 LGA
- Huawei MU709s-2 devkit
- Huawei ME909u-521 developer kit
- Huawei MU609 dev.kit
- Huawei MU609 Mini PCI Express
- Huawei ME909u-523D Mini PCI Express - US - AT&T
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-523D - US - AT&T
- Huawei ME909u-521 - EU/ASIA
- Huawei MU609 LGA
- Huawei ME909s-120p V2 mPCIe
- Huawei ME909s-120 V2 LGA
This RAR archive contains the setup file for the Huawei Windows drivers version 4.25.45.08
- Uploaded at
- 2015-10-07 12:51:19
- Last updated
- 2017-01-26 11:29:26
- Version
- 4.25.45.08
- Requirements
- Microsoft Windows 7
- Related products
- Huawei MU509-B
- Huawei ME909u-521 developer kit
- Huawei MU609 dev.kit
- Huawei MU609 Mini PCI Express
- Huawei ME909u-523D Mini PCI Express - US - AT&T
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-523D - US - AT&T
- Huawei ME909u-521 - EU/ASIA
- Huawei MU609 LGA
- Huawei MU509-B LGA Development Kit
- Huawei MU509-C
- Huawei EM820W
- Huawei ME936
- Huawei MU736
The Ulog is a log capturing tool for all Huawei modules.
It can work on PCs and various embedded platforms, and supports different operating systems (OS), such as Windows 7, Linux, and Android.
For Windows there's a graphical user interface available. In order to capture logs with Ulog the modules unique shell lock code need to be acquired based on the IMEI.
- Uploaded at
- 2014-11-12 16:28:12
- Last updated
- 2017-01-16 12:21:24
- Version
- 2.3
- Requirements
- Windows 7, Linux, Android
- Related products
- Huawei ME909s-120 LGA dev.kit
- Huawei ME906s-158 M.2 EU
- Huawei ME909s-120 LGA EU
- Huawei ME909s-120 mPCIe EU
- Huawei ME909s-821 LGA
- Huawei ME909s-821 mPCIe
- Huawei MU709s-2 mPCIe
- Huawei MU709s-2 LGA
- Huawei MU709s-2 devkit
- Huawei MU509-B
- Huawei ME909u-521 developer kit
- Huawei MU609 dev.kit
- Huawei MU609 Mini PCI Express
- Huawei ME909u-523D Mini PCI Express - US - AT&T
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-523D - US - AT&T
- Huawei ME909u-521 - EU/ASIA
- Huawei MU609 LGA
- Huawei ME906J - Japan
- Huawei ME906E - EU/ASIA
- Huawei ME906V - US
- Huawei MU736
- Huawei MU739 LGA Development Kit
- Huawei MU509-B LGA Development Kit
- Huawei MU739
- Huawei MU733
- Huawei MU509-C
- Huawei MU709s-6 mPCIe
- Huawei MU709s-2 LGA TTS
- Huawei MU609-Dp mPCIe AT&T
- Huawei MC509-p Mini PCI Express
- Huawei MC509-a Mini PCI Express
- Huawei ME909s-120p V2 mPCIe
- Huawei ME909s-120 V2 LGA
Connection management software for use in Windows with Huawei Device wireless modules.
- Uploaded at
- 2012-08-28 14:51:31
- Last updated
- 2015-10-09 18:30:35
- Version
- 5 dec, 2012
- Requirements
- Windows XP/Vista/Win7
- Related products
- Huawei EM770w
- Huawei EM680 Gobi 3000
- Huawei MU739
- Huawei MU733
- Huawei EM820W
- Huawei ME936
- Huawei MU609 Mini PCI Express
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-523D - US - AT&T
- Huawei ME909u-521 - EU/ASIA
- Huawei MU609 LGA
This package contains Huawei's Update WIzard for Linux, which can be used to update firmware versions on different modules.
- Uploaded at
- 2013-12-11 14:44:37
- Last updated
- 2015-10-05 12:46:55
- Requirements
- Linux
- Related products
- Huawei MU509-B
- Huawei MG323-B Rev. V1R3
- Huawei ME909u-521 developer kit
- Huawei MU609 Mini PCI Express
- Huawei ME909u-523D Mini PCI Express - US - AT&T
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-523D - US - AT&T
- Huawei ME909u-521 - EU/ASIA
- Huawei ME909s-120 LGA dev.kit
- Huawei ME909s-120 LGA EU
- Huawei ME909s-120 mPCIe EU
- Huawei ME909s-821 LGA
- Huawei ME909s-821 mPCIe
- Huawei MU709s-2 mPCIe
- Huawei MU709s-2 LGA
- Huawei MU709s-2 devkit
- Huawei MU609 LGA
- Huawei MU709s-6 mPCIe
- Huawei ME909s-120p V2 mPCIe
- Huawei ME909s-120 V2 LGA
This is the official FW which enables the GPS function of the ME909u-521 module. Release notes are included in the package. Compatible with Linux and Windows.
- Uploaded at
- 2013-12-19 17:37:44
- Last updated
- 2017-01-09 18:02:42
- Version
- 11.235.07.00.00
- Requirements
- Linux and Huawei's tool UpdateWizard or Windows
- Related products
- Huawei ME909u-521 developer kit
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-521 - EU/ASIA
This archive contains the Huawei ME909u-521 incremental local firmware update package from 12.636.11.01.00 to 12.636.12.01.00
- Uploaded at
- 2016-11-15 15:55:06
- Last updated
- 2016-11-15 15:55:06
- Version
- 12.636.12.01.00
- Related products
- Huawei ME909u-521 developer kit
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-521 - EU/ASIA
This archive contains the release notes and firmware updater tool to upgrade the Huawei module ME909u-521 to version 12.636.12.01.00.
The archive contains both the .exe for Windows and .BIN for Linux.
- Uploaded at
- 2016-07-22 13:22:43
- Last updated
- 2016-07-29 11:13:10
- Version
- 12.636.12.01.00
- Requirements
- Windows, Linux
- Related products
- Huawei ME909u-521 developer kit
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-521 - EU/ASIA
Updater for Huawei ME909u-521 to firmware 12.631.07.00.00 (V1R2)
- Uploaded at
- 2014-11-21 13:57:06
- Last updated
- 2015-09-24 18:25:49
- Version
- 12.631.07.00.00
- Related products
- Huawei ME909u-521 developer kit
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-521 - EU/ASIA
Firmware Updater to 12.631.07.01.00 for ME909u-521 in Windows/Linux
- Uploaded at
- 2015-01-20 12:50:37
- Last updated
- 2015-09-24 18:22:12
- Version
- 12.631.07.01.00
- Requirements
- Windows, Linux
- Related products
- Huawei ME909u-521 developer kit
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-521 - EU/ASIA
This is the firmware update for the module ME909u-521.
The .zip contains updaters for both Linux and Windows. It also contains the release notes.
- Uploaded at
- 2015-03-26 17:37:16
- Last updated
- 2015-09-24 18:02:51
- Version
- 12.636.11.01.00
- Requirements
- Linux or Windows
- Related products
- Huawei ME909u-521 developer kit
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-521 - EU/ASIA
This archive contains the delta file to perform a FOTA or local FOTA update between the firmwares 12.631.07.00.00 ti 12.636.11.01.00.
For guidelines on how to perform a FOTA upgrade, please refer to Huawei FOTA Application Guide (https://techship.se/downloads/huawei-module-fota-application-guide/)
- Uploaded at
- 2015-08-18 18:55:04
- Last updated
- 2015-09-24 17:30:32
- Version
- 12.631.07.00.00 to 12.636.11.01.00
- Requirements
- An ME909u-521 module with firmware 12.631.07.00.00 and a way to send AT-Commands to the module.
- Related products
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-521 - EU/ASIA
This archive contains the delta file to perform a FOTA or local FOTA update between the firmwares 12.631.07.00.01 ti 12.636.11.01.00.
For guidelines on how to perform a FOTA upgrade, please refer to Huawei FOTA Application Guide (https://techship.se/downloads/huawei-module-fota-application-guide/)
- Uploaded at
- 2015-08-18 18:56:50
- Last updated
- 2015-09-24 17:30:16
- Version
- 12.631.07.01.00 to 12.636.11.01.00
- Requirements
- An ME909u-521 module with firmware 12.631.07.00.00 and a way to send AT-Commands to the module.
- Related products
- Huawei ME909u-521 Mini PCI Express - EU/ASIA
- Huawei ME909u-521 - EU/ASIA
Question
What Linux kernel modules and configs are commonly used for communicating with cellular modules over their USB interface?
Solution
Most cellular modules can be supported in Linux by using som of the in-kernel drivers. The physical data interface to the host Linux system is usually done over USB which enumerates a set of different endpoints/interfaces. A set of serial interfaces for Modem/PPP, AT commands, NMEA location data and chipset debug information are almost always available in all configurations.
In addition some type of network endpoint/interface are also available and exposed. This can vary between manufacturers and chipset vendors and can also commonly be configurable by using USB configuration mode switching or through vendor specific AT commands.
Recommended kernel configurations to enable are listed bellow. Many cellular modules base their Linux support on these modules and drivers. Once included in the kernel build, the USB interfaces will be detected and bound correctly out-of-the-box or after applying source code patches to the driver modules.
Configs for USB serial drivers:
CONFIG_USB_SERIAL
CONFIG_USB_SERIAL_GENERIC
CONFIG_USB_SERIAL_WWAN
CONFIG_USB_SERIAL_OPTION
CONFIG_USB_SERIAL_QUALCOMM
CONFIG_USB_ACM
Configs for Modem/PPP support:
CONFIG_PPP
CONFIG_PPP_BSDCOMP
CONFIG_PPP_DEFLATE
CONFIG_PPP_FILTER
CONFIG_PPP_MPPE
CONFIG_PPP_MULTILINK
CONFIG_PPPOE
CONFIG_PPP_ASYNC
CONFIG_PPP_SYNC_TTY
Configs for USB network drivers:
CONFIG_USB_USBNET
CONFIG_USB_NET_QMI_WWAN
CONFIG_USB_NET_CDCETHER
CONFIG_USB_NET_RNDIS_HOST
CONFIG_USB_NET_CDC_NCM
CONFIG_USB_NET_HUAWEI_CDC_NCM
CONFIG_USB_NET_CDC_MBIM
Please relate to the Techship product specific web pages for vendor specific Linux integration guides.
Below is a selection of kernel commits relating to cellular module support in Linux kernels:
qmi_wwan: Add support for Fibocom NL678 series
qmi_wwan: Added support for Telit LN940 series
qmi_wwan: Added support for Fibocom NL668 series
USB: serial: option: add support for GosunCn ME3630 RNDIS mode
USB: serial: option: add support for Simcom SIM7500/SIM7600 RNDIS mode
USB: serial: option: add Simcom SIM7500/SIM7600 (MBIM mode)
USB: serial: option: add Fibocom NL678 series
USB: serial: option: add Telit LN940 series
USB: serial: option: add Fibocom NL668 series
USB: serial: option: add GosunCn ZTE WeLink ME3630
qmi_wwan: apply SET_DTR quirk to the SIMCOM shared device ID
If you use any of the listed cellular modules, drivers and specified USB modes in the commits above, ensure that your kernel version already include the patch or apply it to your build.
Related products
Huawei ME909u-521 - EU/ASIAHuawei ME909u-523D - US - AT&T
Huawei ME909u-521 Mini PCI Express - EU/ASIA
Huawei ME909u-523D Mini PCI Express - US - AT&T
Sierra Wireless MC7710
Huawei ME909u-521 developer kit
Sierra Wireless MC7750
Sierra Wireless MC7700
Sierra Wireless MC7304
Sierra Wireless MC7354
Sierra Wireless MC7350
Sierra Wireless EM7305
Sierra Wireless EM7355
Huawei MU709s-2 LGA
Huawei MU709s-2 devkit
Huawei MS2131i-8 USB-stick
Huawei MU709s-2 mPCIe
Huawei ME909s-821 mPCIe
Huawei ME909s-821 LGA
Huawei ME909s-120 mPCIe EU
Huawei ME909s-120 LGA EU
Huawei MU709s-6 mPCIe
SimCom SIM5360E HSPA+ mPCie EU
SimCom SIM7100E LTE SMT EU
SimCom SIM7100E LTE mPCIe EU
SimCom SIM7100A LTE mPCIe US
SimCom SIM7100C LTE mPCIe China
SimCom SIM7230 LTE mPCIe EU
Huawei ME906s-158 M.2 EU
Huawei ME909s-120 LGA dev.kit
Sierra Wireless MC7455 LTE Cat 6
Sierra Wireless EM7455 LTE Cat 6
SimCom SIM7100E LTE mPCIe SIM
SimCom SIM5360E HSPA+ mPCie Audio/GPS
Sierra Wireless MC7430 mPCIe
SimCom SIM5360E-mPCIe SIM
Sierra Wireless EM7430 LTE Cat 6
Techship Starter kit Huawei ME909s
SIMCom SIM7500A LTE SMT US
SIMCom SIM5300E HSPA SMT
SIMCom SIM7500A Development kit
Sierra Wireless WP7502
SIMCom SIM7500E LTE SMT EU
SIMCom SIM7500E Development Kit
Huawei MU709s-2 LGA TTS
Welink ME3630 E1C LCC EU
Welink ME3630 E1C mPCIe EU
SIMCom SIM7500E LTE mPCIe EU
Welink ME3630 U1A LCC (US)
Welink ME3630 U1A mPCIe (US)
SIMCom SIM5320A mPCIe
SIMCom SIM7500SA LTE mPCIe Audio
SIMCom SIM7000E CAT-M/NB-IoT SMT
Telit HE910-G HSPA+, GPS, mPCIe
Telit HE910-G-SIM HSPA+, GPS, miniPCIe, SIM card holder
Telit HE910-D HSPA+, miniPCIe, Global
Telit HE910-D-SIM HSPA+, miniPCIe, SIM card holder
Telit LM940A11 LTE CAT-11, GPS, mPCIe
Telit LE910-EU V2 LTE CAT-4, mPCIe
Telit LE910-SV V2 LTE CAT-4, Verizon, mPCIe
Telit LE910-NA V2 LTE CAT-4, AT T, TM, mPCIe
Telit LE910-AU V2 LTE CAT-4, Telstra, mPCIe
Telit HE910-GL SIM UMTS, miniPCIe, SIM card holder
Telit HE910-G (Voice) HSPA+ LGA
Telit HE910-DG HSPA+ LGA
Telit HE910-EUD HSPA LGA
Telit LE910-NA1 LTE CAT-1 LGA
Telit LE910-EU1 LTE CAT-1 LGA
Telit LE910-SV1 LTE CAT-1 LGA
Telit LE910-EU V2 LTE CAT-4 LGA
Telit LE910-NA V2 LTE CAT-4 LGA
Telit LE910D1-E1 LTE CAT-1 LGA
Telit LN940 A11 LTE CAT-11 M.2
Telit LN940 A9 LTE CAT-9 M.2
SIMCom SIM7000E Development Kit
Huawei MS2372h-153 LTE USB Dongle EU
SIMCom SIM7600E-H LTE SMT EU
SIMCom SIM7600E-H LTE CAT-4 mPCIe EU
Sierra Wireless EM7565 LTE CAT-12
Welink ME3630 C1C mPCIe CN
SIMCom SIM7600E-H LTE CAT-4 mPCIe SIM
Huawei MS2372h-517 LTE USB Dongle US
SIMCom SIM7600A-H LTE CAT-4 mPCIe Audio
Huawei MS2372h-607 LTE USB Dongle Asia
Welink ME3630 E1C M.2 EU
Welink ME3630 E2C CAT-1 M.2 EU
Telit LE910-NA V2 LTE CAT-4, S.SKU, mPCIe
SIMCom SIM7600SA-H LTE CAT-4 mPCIe
SIMCom SIM7600A-H LTE CAT-4 mPCIe US
SIMCom SIM7600V-H LTE CAT-4 mPCIe Audio Verizon
Telit LE910-NA1 LTE CAT-1 Developer Kit
Telit LE910-EU1 LTE CAT-1 Developer Kit
Telit LE910-SV1 LTE CAT-1 Developer Kit
SIMCom SIM7020E-SUB KIT Developer kit
SIMCom SIM7000G
SIMCom SIM7020E NB-IoT SMT
SIMCom SIM7600SA-H LTE CAT-4 mPCIe with SIM holder
SIMCom SIM7600E LTE CAT-1 mPCIe
SIMCom SIM7600SA LTE CAT-1 mPCIe
SIMCom SIM7600E-H LTE CAT 4 -mPCIE with Audio
Telit LM960 LTE CAT-18, GPS, mPCIe
Telit LN941 LTE CAT-6, M.2
Sierra Wireless EM7511 LTE CAT-12
Sierra Wireless EM7565, CAT-12, M.2 CBRS Enabled
SIMCom SIM7000G Development Kit
SIMCom SIM7000E CAT-M/NB-IoT PCIE
SIMCom SIM7000G CAT-M/NB-IoT/GSM miniPCIe
SIMCom SIM7600E Development Kit
SIMCom SIM7600A-H LTE CAT-4 mPCIe-SIM
SIMCom SIM7020G-SUB KIT
Sierra Wireless MC-WP7607 LTE CAT-4 mPCIe
Telit LE910C4-NF LTE CAT-4 mPCIe
Telit LE910-NA V2 LTE CAT-4, S.SKU LGA
Telit LE910B1-NA S.SKU
Telit LE910C1-NS LTE CAT-1 Sprint mPCIe
Telit LE910-SVL LTE CAT-1
Telit HE910-GL HSPA+ LGA
SIMCom SIM7000A CAT-M/NB-IoT SMT Verizon
SIMCom SIM7000A CAT-M/NB-IoT SMT AT&T
SIMCom SIM7906E LTE CAT-6 M.2
SIMCom SIM7906E LTE CAT-6 mPCIe
SIMCom SIM7000A CAT-M/NB-IoT mPCIe
Telit HE910-NAD HSPA+ LGA
Telit LE910-SVG LTE CAT-3 LGA
Telit HE910-NAR HSPA LGA
Telit HE910-D HSPA+ LGA
Telit LE910C1-NA LTE CAT-1 AT&T LGA
Telit LE910C1-NS LTE CAT-1 Sprint LGA
Telit LE910-NAG LTE CAT-3 AT&T LGA
Telit LE910-SVG LTE CAT-3 mPCIe
Telit LE910-NVG LTE CAT-3 LGA
SIMCom SIM7600G-H LTE CAT-4 mPCIe
Telit LE910-NA1 S.SKU
Telit LE910-JN1
Telit LE910C1-AP
Telit LE910C1-EU
Telit LE910B1-NA
Telit LE910B1-SA
Telit LE910-AU V2
Telit LE910-SV V2
Telit LE910B4-NA
Telit LE910C4-NF
Telit LE910-PCI (LE910-SV1)
Telit LE910-PCI (LE910-EU1)
Telit LE910-PCI (LE910-JN1)
Telit LE910-PCI (LE910-NA1)
Telit LE910-PCI (LE910C1-AP)
Telit LE910-PCI (LE910C1-NA)
Telit LE910C1-EU LTE CAT-1 mPCIe
Telit LE910-SV V2 (Reel)
Telit LE910C4-EU LTE CAT-4 mPCIe
Telit LE910C4-EU LTE CAT-4 mPCIe SIM
GosuncnWelink GM500 U1A CAT-4 M.2
Telit LE910C1-NF
SIMCom SIM7070E CAT-M/NB2
SIMCom SIM7070E Development Kit
Telit LM940A11, HW Rev. 2, LTE CAT-11, GPS, mPCIe
SIMCom SIM7070E mPCIe
Telit LE910C4-NF LTE CAT-4 mPCIe SIM
SIMCom SIM7912G LTE CAT-12 M.2
Sierra Wireless WP7702 LTE CAT-M/NB-IoT LGA
Telit LM960A18 LTE CAT-18 mPCIe
Gosuncn GM500 U1A mPCIe (US)
Question
How to activate the data connection for Huawei cellular modules over the USB network interface in Linux?
Solution
The first step is to assure that the Huawei cellular module is properly loaded in the Linux system. Huawei modules are most often automatically detected in recent Linux kernels, this can be verified in different ways by commands bellow:
The lsusb command shows what physical USB devices are detected in the Linux operating system:
lsusb
root@support-up2:~# lsusb
Bus 001 Device 005: ID 12d1:1f1a Huawei Technologies Co., Ltd.
The lsusb -t command shows the USB endpoints exposed by the detected USB devices and the related drivers loaded for them:
lsusb -t
...
|__ Port 4: Dev 5, If 0, Class=Communications, Driver=cdc_ether, 480M
|__ Port 4: Dev 5, If 1, Class=CDC Data, Driver=cdc_ether, 480M
|__ Port 4: Dev 5, If 2, Class=Vendor Specific Class, Driver=option, 480M
|__ Port 4: Dev 5, If 3, Class=Vendor Specific Class, Driver=option, 480M
|__ Port 4: Dev 5, If 4, Class=Vendor Specific Class, Driver=option, 480M
|__ Port 4: Dev 5, If 5, Class=Vendor Specific Class, Driver=option, 480M
|__ Port 4: Dev 5, If 6, Class=Vendor Specific Class, Driver=option, 480M
The dmesg lists all the driver loading logs since system boot up:
dmesg
usb 1-4: new high-speed USB device number 6 using xhci_hcd
usb 1-4: New USB device found, idVendor=12d1, idProduct=1f1a, bcdDevice= 1.02
usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-4: Product: HUAWEI Mobile V7R11
usb 1-4: Manufacturer: Huawei Technologies Co., Ltd.
usb 1-4: SerialNumber: 0123456789ABCDEF
cdc_ether 1-4:2.0 usb0: register 'cdc_ether' at usb-0000:00:15.0-4, CDC Ethernet Device, 02:1e:10:1f:00:00
option 1-4:2.2: GSM modem (1-port) converter detected
usb 1-4: GSM modem (1-port) converter now attached to ttyUSB0
option 1-4:2.3: GSM modem (1-port) converter detected
usb 1-4: GSM modem (1-port) converter now attached to ttyUSB1
option 1-4:2.4: GSM modem (1-port) converter detected
usb 1-4: GSM modem (1-port) converter now attached to ttyUSB2
option 1-4:2.5: GSM modem (1-port) converter detected
usb 1-4: GSM modem (1-port) converter now attached to ttyUSB3
option 1-4:2.6: GSM modem (1-port) converter detected
usb 1-4: GSM modem (1-port) converter now attached to ttyUSB4
Enable the USB network interface in Linux host:
ip link set dev usb0 up
The command ifconfig list all network interfaces loaded in the Linux system, the cellular module interface can be named differently depending on the distribution used but generally named usb0, wwan0 etc. initially.
ifconfig usb0
usb0: flags=4163 mtu 1500
inet6 2a02:aa1:1601:d0da:1e:10ff:fe1f:0 prefixlen 64 scopeid 0x0
inet6 fe80::1e:10ff:fe1f:0 prefixlen 64 scopeid 0x20
ether 02:1e:10:1f:00:00 txqueuelen 1000 (Ethernet)
RX packets 120 bytes 6335 (6.3 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 11 bytes 946 (946.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
the command ls can list the USB serial interfaces detected:
ls /dev/ttyUSB*
/dev/ttyUSB0 /dev/ttyUSB1 /dev/ttyUSB2 /dev/ttyUSB3 /dev/ttyUSB4
Once this far we can now start communicate with the cellular module over AT commands. There are different applications available in Linux that enables manual communication with serial interfaces:
minicom -D /dev/ttyUSB2
socat - /dev/ttyUSB2,crnl
etc.
Try writing to the modem/AT serial interface initially the command "AT" it should return you OK:
AT
OK
Enable input command echo:
ATE1
OK
Print general information about cellular module
ATI
Manufacturer: Huawei Technologies Co., Ltd.
Model: ME909s-120
Revision: 11.617.06.00.00
IMEI: 867377020520569
+GCAP: +CGSM,+DS,+ES
OK
Enter the SIM PIN code if such is needed for the SIM card inserted.
AT+CPIN=1234
OK
Define the operator APN name related to your operators data subscription
AT+CGDCONT=1,"IP","data.tre.se"
+CPIN: READY
OK
Check that you have acquired network registration
AT+CREG?
+CREG: 0,1
OK
Activate the data connection over for the network interface visible to host system using APN profile 1 previously created.
AT^NDISDUP=1,1,
OK
^NDISSTAT: 1,,,"IPV4"
^NDISSTAT: 1,,,"IPV6"
Once ^NDISSTAT:1,,,"IPV4" or (^NDISSTAT: 1,,,"IPV6" or if IPv6) is returned it indicates that you now have a active data connection to the network operator over either IPv4 or IPv6 or both.
You can then use a DHCP client in your host system to request the IP address from the cellular network:
dhclient -v usb0
Internet Systems Consortium DHCP Client 4.3.5
Copyright 2004-2016 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/usb0/02:1e:10:1f:00:00
Sending on LPF/usb0/02:1e:10:1f:00:00
Sending on Socket/fallback
DHCPDISCOVER on usb0 to 255.255.255.255 port 67 interval 3 (xid=0xfe313f69)
DHCPREQUEST of 2.69.217.204 on usb0 to 255.255.255.255 port 67 (xid=0x693f31fe)
DHCPOFFER of 2.69.217.204 from 2.69.217.201
DHCPACK of 2.69.217.204 from 2.69.217.201
bound to 2.69.217.204 -- renewal in 244094 seconds.
You now have a working cellular network data connection in your Linux system.
It can be tested e.g. by using ping over the specific network interface:
ping -4 -I usb0 www.google.com
PING www.google.com (74.125.131.147) from 2.69.217.204 usb0: 56(84) bytes of data.
64 bytes from lu-in-f147.1e100.net (74.125.131.147): icmp_seq=1 ttl=46 time=115 ms
64 bytes from lu-in-f147.1e100.net (74.125.131.147): icmp_seq=2 ttl=46 time=54.5 ms
64 bytes from lu-in-f147.1e100.net (74.125.131.147): icmp_seq=3 ttl=46 time=51.6 ms
64 bytes from lu-in-f147.1e100.net (74.125.131.147): icmp_seq=4 ttl=46 time=49.4 ms
^C
--- www.google.com ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3005ms
rtt min/avg/max/mdev = 49.486/67.774/115.379/27.544 ms
This is the basic way of bringing up the network interface. Additional checks and probing should be added in the control software or script if the process is to be automated. For scripting e.g. Python or other language can be used to setup the connection.
Question
How to collect initial diagnostics data and logs for Huawei cellular modules needed when requesting Techship technical support?
Solution
In order to troubleshoot and solve a technical problem, we ask you to please provide information about your system and logs from the related Huawei module when creating a technical support ticket.
Problem description of what exact problem is and in what precise situations present
Describe the host system:
-Hardware (system board, peripherals...)
-Operating system and detailed versions (E.g. Windows, Linux release, kernel...)
-Drivers and driver versions
Identify the precise details of cellular module found on label:
-Model
-SKU/BOM or P/N code
(For RMA returns the IMEI number is required also)
If you are running on a Linux based system, please capture the terminal logs bellow:
uname -a
lsusb
lsusb -t
ifconfig -a
ls -l /dev/serial/by-id
ls -l /sys/bus/usb-serial/devices
dmesg
The logs from module firmware can be acquired by accessing one of the USB enumerated serial (COM) interfaces accepting AT commands. (In Windows this is the PC UI serial interface). Send the following commands to module and capture the text output and include them when creating the the technical support ticket.
ATI
ATE1
AT+CMEE=2
AT+CFUN?
AT+CPIN?
AT^SYSINFOEX
AT^SYSCFGEX?
AT^HCSQ?
AT+CREG?
AT+CGREG?
AT+CEREG?
AT+COPS?
AT+CGDCONT?
AT^AUTHDATA?
AT+CGCONTRDP
AT+CGPADDR
AT+CGATT?
AT+CGACT?
AT^NDISDUP?
AT^NDISSTATQRY?
AT^DHCP?
AT^DHCPV6?
AT^CHIPTEMP?
AT^THERMFUN?
AT^FOTAMODE?
The support ticket can be created after login at: https://techship.com/technical_support/
Images
Related products
Huawei ME909u-521 - EU/ASIAHuawei ME909u-523D - US - AT&T
Huawei ME909u-521 Mini PCI Express - EU/ASIA
Huawei ME909u-523D Mini PCI Express - US - AT&T
Huawei ME909s-821 LGA
Huawei ME909s-120 LGA dev.kit
Huawei ME909s-120 LGA EU
Huawei ME906s-158 M.2 EU
Huawei MU709s-2 mPCIe
Huawei MU709s-2 LGA
Huawei MU709s-6 mPCIe
Huawei MU709s-2 LGA TTS
Huawei MU609 LGA
Huawei MU609 Mini PCI Express
Huawei MU609-Dp mPCIe AT&T
Huawei MS2131i-8 USB-stick
Huawei MS2372h-153 LTE USB Dongle EU
Huawei ME909s-120 mPCIe EU
Huawei MS2372h-517 LTE USB Dongle US
Huawei MS2372h-607 LTE USB Dongle Asia
Question
How to install Huawei drivers in Windows 10 for modules with Qualcomm chipset?
Solution
First install this driver from product page.
Huawei drivers V.4.25.45.08 for Windows
Afterwards open Windows Device Manager and locate HUAWEI named device(s) with warning sign that are not installed correctly.
Right click on each of them and select update driver software...
Select Browse my computer for driver software.
Locate the folder under C:\Program Files (x86)\HUAWEI M2M Driver\Driver\ or the install files folder, select include sub folders also and click next.
Now the drivers should get installed by the system.
You will have to repeat the procedure for all Huawei devices in Device Manager with warning signs.
Now you will have have a working Huawei Qualcomm based module and you can connect to internet with Windows built-in connection manager or Huaweis Mobile Partner software.
Question
I want to use the ME909u-521 with LTE radio access technology only.
I use the command AT^SYSCFGEX="03",40000000,2,4,40000000,"","" or similar, but the module won't lock to LTE only.
Why?
Solution
For modules with firmware 12.631.07.00.00 to 12.631.07.01.00
Since voice was included as a feature in this firmware, Huawei have removed the feature to lock to LTE only. The reason is that the majority of the current LTE networks doesn't support VoLTE (voice over LTE). The way the ME909u-521 solves this is by using a technology called Circuit Switched Fallback. This requires the use of the WCDMA or GSM network. Therefore the module won't allow blocking theses technologies.
For modules with firmware 12.636.11.01.00 and forward
The problem with voice still exists, so the module will need to do a Circuit Switched Fallback to handle this. With this firmware, Huawei introduced the command AT^CEUS, which can set the module in either data centric mode (1) or voice centric mode (0). If the module is in data centric mode, there will be no need to use the voice feature. Then the module can be locked to LTE. If you want to use the voice feature of the ME909u-521, you cannot lock to LTE at the moment.
Question
I want to use the diagnostic port on the ME909u-521. Can I do so?
Solution
The diagnostic port was open on the ME909u-521 until the firmware 12.636.11.01.00. If you want to use the diagnostic port you'll need to contact us so we can give you the shell codes to unlock the module. The shell codes are generated by the IMEI number on the module.
The command to open the diagnostic port is the command AT^SHLOCK. Send the AT Command AT^SHLOCK=1, to open the diagnostic port. The port will close when the module is power cycled or restarted.